OPERATION MAINTENANCE AND PARTS MANUALS
1. FEATURES OF THIS MACHINE • All functions and mechanisms are controlled
• Each model is available as stand alone, link
• A pulse motor conducts all reel rotation and
• I ndividual models can be used on the same link
progressive, or individual progressive.
by a microprocessor (CPU).
stoppage - stop position is controlled by random logic signals.
progressive.
• Progressive - Non-Progressive is dip switchable.
• All check functions are automatically performed. Useful functions, such as error code display, self-test and meter reading, are incorporated for user's convenience.
• Various dip switch setting for partial pays are
• Mechanical elements in the driving section have
• Each machine is equipped with a two wire
available.
female plug ready to plug into any one of three manufacturers' progressive controllers without modification to the Universal Slot Machine.
been significantly reduced to both minimize wear and to ensure long life.
• A photo sensor conducts all coin identification.
• I ndividual bright light displays are available.
• Total internal unitization enables each unit,
• Tower light unit and sound PROMs are in-
such as a hopper unit, a reel unit, a logic board, a power supply unit, etc., to be simply installed and removed.
cluded in machine price.
• Models are available as credit or non-credit.
• All parts being used in this machine are of the
• Outputs for on-line computer systems are
highest quality and due consideration has been given to their layout and configuration.
available as an option.
• The Universal Slot Machine is supported by one year warranty.
• The Universal Slot Machine has 32 stop capability.
-1-
2. OPERATION AND MAINTENANCE A. INSTALLATION 1.
B. BEFORE APPLYING POWER FOR THE FIRST TIME
I nstall on a flat surface.
2. This machine is designed for indoor installation, it should not be installed anywhere outdoors.
3. Avoid locations subjected to direct sunlight, high temperature/humidity, violent vibrations, dust, etc. Also avoid locations where dangerous objects or fire-fighting apparatus are stored - be sure not to block an emergency exit.
4.
I n order to prevent any troubles occurring during play, be sure to fix the machine onto the slot stand with 4 bolts as shown in Fig. 1.
1. Check for damage caused by mishandling during shipment.
2.
3.
Make sure that all connectors, and similar devices are not disconnected.
Make sure that all reels are spinning properly.
4. The grounding terminal provided on the machine should be connected to "earth" without exception.
C. HOW TO OPERATE 1. When the machine is switched on, it will test itself and any malfunctions will be indicated to the attendant on the "ERROR" code; refer to the "ERROR" code clause for an explanation.
2.
Make sure the machine is well ventilated, if the temperature of the IC and transistor is over 60 ° C, performance cannot be guaranteed.
3. Whenever connecting the solid-state module power cord to, or disconnecting it from, the outlet, be sure to turn the power off.
4. Be sure to use rated fuses. . Note:
After installing the machine, remove the two shipping screws that fix the hopper unit on the cabinet floor.
- 2-
3.
D. BEFORE DETERMINING WHETHER THERE IS A'REAL' MALFUNCTION, PLEASE READ BELOW
1. The slot machine is broadly divided into five electrical component sections; the power unit, the main logic board, the reel unit, the handle unit and the hopper unit. These are wired together and if any of them malfunctions, the slot machine as a whole will not work normally.
4. If a normal image does not appear when turni ng the machine "ON", try "SELF-TEST PROGRAM". 5.
When you think that there is something wrong, check all five sections for minor easy to remedy disorders - these may be corrected either on the spot or with a modicum of repair work.
Even if the solid-state module seems to be out of order, do not check the circuits with a circuit tester, or similar device since the internal voltage of the testing may sometimes destroy the IC.
6. Be sure all socketed IC's are properly seated i n their sockets. Applying power with an IC i nstalled backwards may destroy it along with other related circuits.
I f the checked section seems normal, test other related parts, too. Note:
Is the plug securely plugged in? Isn't it disconnected? Make sure to check for proper contact and that power is "OFF" before plugging or unplugging the unit.
Although Universal products are manufactured with the utmost care they may malfunction when used for long periods. Therefore the machine owner or manager should check the condition of the machine daily.
Be sure to use only the fuse indicated!
2. Check the fuse: If a fuse also blows, then an other part is out of order.
- 3-
3. SPECIFICATIONS A. ELECTRICAL SPECIFICATIONS 1.
Power supply
100V 115V 120V 220V 240V
2.
Power consumption
180W
3.
Fuses
AC AC AC AC AC
Fig. 3
Fig. 2
-4-
B. a)
OVERALL MACHINE DIMENSIONS TYPE "A" WIDE BODY
• A BALLY type stand can be used with slight modifications, UNIVERSAL has 2" less depth. • Custom glass which fits in a BALLY type machine can be installed in a UNIVERSAL slot - minor modification required.
- 5-
b) TYPE "B" WIDE BODY
• A BALLY type stand can be used with slight modifications, UNIVERSAL has 2" less depth. • Custom glass which fits in a BALLY type machine can be installed in a UNIVERSAL slot - minor modification required.
- 6-
* A BALLY type stand can be used with slight modifications, UNIVERSAL has 2" less depth. * Custom glass which fits in a BALLY type machine can be installed in a UNIVERSAL slot - minor modification required. - 7-
4. NOMENCLATURE OF EACH PART A. OUTSIDE
- 8-
B. INSIDE
- 9-
C. P.C.B. MOUNTING POSITIONS
-1o-
5. MACHINE FUNCTIONS
A. SWITCH POSITIONS AND NAMES a)
OUTSIDE
- 11 -
B. DESCRIPTIONS OF SWITCHES The following numbers and descriptions correspond to Fig. 10 and 11.
• RESET SWITCH
The "RESET SWITCH" is used to reset a game when an error code is indicated and a game is invalid, or to cancel the "SELF-TEST PROGRAM" and to return to a normal game.
® VOLUME CONTROLLER
The "VOLUME CONTROLLER" is used to adjust the sound volume which this machine will make. MAIN POWER SWITCH
2~ DOOR SWITCH
The "DOOR SWITCH" is used to check to see if the front door is open or not. It is "OFF" when the front door is open. When it is open, the error code "50" is indicated on the "WINNER PAID METER" and the normal game does not work. Please note that the "FRONT DOOR KEY SWITCH" also checks to see if the front door is open or not.
The "MAIN POWER SWITCH" is used to switch AC power on or off. ® HOPPER OVERFLOW CONTROL SWITCH:
® TEST SWITCH
The "HOPPER OVERFLOW CONTROL SWITCH" is used to select the ways of checki ng the quantity of coins inside the "HOPPER UNIT" or the "CASH BOX". CONTROL BY CONDUCTION
The checking terminals inside the "HOPPER UNIT" checks the quantity of coins and control the way of the inserted coins, that is, into the "HOPPER UNIT" or the "CASH BOX".
The "TEST SWITCH" is used to place the machine in test modes by pressing the button to correspond with the test mode required. ( e.g. TEST PORT NO. 4; press the button 4 times.)
CONTROL BY PROGRAM
• COIN TEST SWITCH
The "COIN TEST SWITCH" is used to create game credits for testing and only while the front door is open. Each time the "COIN TEST SWITCH" is pressed, game credits increase. However, there is no actual payout while you are testing games. When you close the front door, the game credits made by using this switch are cleared.
• COIN SWITCH
The "COIN SWITCH" is using two photo sensors to count the inserted coins to check the time and direction of a coin passing through it. - 1 2-
I nstead of conductors, the program itself checks quantity of coins and controls the way of inserted coins, that is, into the "HOPPER UNIT" or into the "CASH BOX". The microprocessor memorizes the quantity of coins and determines the remaining quantity of coins by calculating. JACKPOT RESET KEY SWITCH/PASSING TIME ADJUSTMENT SWITCH JACKPOT RESET KEY SWITCH
This key is used to clear the status of "JACKPOT/TILT" in case of the "DOLLAR VERSION" (Refer to the clause of "AUTOMATI C HOPPER PAYOUT" and "JACKPOT RESET".).
PASSING TIME ADJUSTMENT SWITCH
This key is also used to adjust the time limitation for a coin to pass through the "COIN SWITCH". You can adjust the maximum time and the minimum time by turning this switch i n counter clock wise and in clock wise respectively. Please note that this adjustment is available only during the "TEST PORT NO. 3" of the "SELF-TEST PROGRAM".
11 CHANGE BUTTON SWITCH
10 METER READING KEY SWITCH
The "CHANGE BUTTON SWITCH" is located on the front door and used when a player needs an attendant's help while playing a machine. When you press the "CHANGE BUTTON SWITCH" for an attendant's help one time, the "TILT" lamp on the tower light i s turned on. If you press the "CHANGE BUTTON SWITCH" again, the light. can be turned off. COINS TO CASH BOX SWITCH
The "COIN TO CASH BOX SWITCH" is using one photo sensor to count the coins being overflowed into the "CASH BOX". DIP SWITCHES
The "DIP SWITCHES" are not shown in Fig. 11 but are located on the "MAIN LOGIC BOARD". These switches are used to select the following functions.
- 1 3-
6. ERROR CODE
If malfunctions mentioned below happen, the following error codes are indicated on the "WINNER PAID METER". At the same time, the "TILT" lamps on the reel glass and the tower
light (except in case of the error code "50") are turned on, the error sound is activated and the game becomes invalid.
"MAIN LOGIC BOARD" and at the same time, switch on AC power. Please note that you have to keep pressing the "ALL CLEAR SWITCH" at least 2 or 3 seconds even after switching on AC power. Through the above procedures, the "TILT" lamps and the error sound can be turned off. Also the error code "12" can be cleared and the game becomes available.
1) LOW VOLTAGE "11"
If voltage temporarily drops, the error code "11" is indicated on the "WINNER PAID METER", the "TILT" lamps are turned on, the error sound is activated and the game becomes invalid. However, when voltage recovers to the rated minimum, the machine is automatically reset within 2 seconds and the game becomes valid. Please note that the display of the error code "11" still remains on the "WINNER PAID METER" even after the machine is automatically reset. It will be cleared when a next game is played.
3) COIN JAM "21"
2) BATTERY POLARITY "12"
If the voltage of the built-in battery is lower than the rated one when AC power is "ON", the error code "12" is indicated on the "WINNER PAID METER", the "TILT" lamps are turned on, the error sound is activated and the game becomes invalid. In such a case, the built-in "RAM" has not memorized the previous status. Therefore, it is necessary to completely clear the "RAM" memory. Press the "ALL CLEAR SWITCH" being located on the
- 1 4-
I f it takes more or less than the time being fixed for a coin to pass through the "COIN SWITCH", a coin passes the "COIN SWITCH" from down to up, or some coins are jammed at the "COIN SWITCH", the error code "21" is indicated on the "WINNER PAID METER", the "TILT" lamps are turned on and the error sound is activated. The "COIN SWITCH" is using two photo sensors, which not only count the inserted coins but also protect a machine against "STRINGING". Press the "RESET SWITCH" to clear all the above. If coins are jammed around the "COIN SWITCH", remove them before pressing the "RESET SWITCH".
4) COINS BEING OVER-DISPENSED "31"
I f the "HOPPER UNIT" pays out more coins than the coins being won or pays out coins except when they are won, the error code "31" and the numbers of coins being overdispensed are indicated on the "WINNER PAID METER", the "TILT" lamps are turned on and the error sound is activated. During this status, the game is invalid. In such a case, press the "RESET SWITCH" to clear the status of the error code - 31". Please note that the numbers of coins being over-dispensed are totaled to the "METER READI NG NO. 3 (TOTAL OUT)" and the "METER READING NO. 9 (OVER PAID)".
5) HOPPER JAM "32"
I f the "HOPPER PAYOUT COUNT SWITCH" i s switched on for 2. or 3 seconds by some obstructions like coins being jammed in it, the error code "32" is indicated on the "WINNER PAID METER", the "TILT" lamps are turned on and the error sound is activated. If this happens, press the "RESET SWITCH" to clear the status of the error code "32" after removing such obstructions.
not spin, the error code "41" is indicated on the "WINNER PAID METER", the "TILT" lamps are turned on and the error sound is activated. In such a case, the status at the time when the error happens is maintained until the status of the error code "41" is cleared by pressing the "RESET SWITCH". Please note that the reel spinning sound changes to the error sound 15 seconds after the said error happens, and also that the game being in progress at the time when the said error happens becomes invalid. Press the "RESET SWITCH" to clear the status of the error code "41. 8) 2ND REEL SPINNING IMPROPERLY "42"
I n case the 2nd reel spins improperly or does not spin, the error code "42" is indicated on the "WINNER PAID METER", the "TILT" lamps are turned on and the error sound is activated. During this status, the game is invalid. (Please refer to the explanation in 7.)
9) 3RD REEL SPINNING IMPROPERLY "43"
I n case the 3rd reel spins improperly or does not spin, the error code "43" is indicated on the "WINNER PAID METER", the "TILT" lamps are turned on and the error sound is activated. During this status, the game is invalid. (Please refer to the explanation in 7.)
6) HOPPER EMPTY "33"
I f coins are not paid out within 9 to 10 seconds after the "HOPPER UNIT" starts running, the error code "33" is indicated on the "WINNER PAID METER", the "TILT" lamps are turned on and the error sound is activated. During this status, the game is invalid. This error normally happens when there are no coins in the "HOPPER UNIT". Therefore, refill the "HOPPER UNIT" with coins and press the "RESET SWITCH" to clear the status of the error code "33". Then close the "FRONT DOOR". The "HOPPER UNIT" starts to pay out the balance.
10) DOOR OPEN "50"
7) 1ST REEL SPINNING IMPROPERLY "41"
I n case the 1st reel spins improperly or does
- 1 5-
I n case the front door is open, the error code "50" is indicated on the "WINNER PAID METER", the "DOOR OPEN" lamp (yellow color) on the tower light unit is turned on and the error sound is activated every 2 minutes. During this status, the game is invalid but can be tested by using the "COIN TEST SWITCH". The "DOOR OPEN" lamp and the error sound can be turned off by closing anc locking the front door. However, the error code "50" still remains on the "WINNEF PAID METER" even after the front door it closed and locked and can be cleared onh
when a next game is played. Please note that the insertion of coins during this error is the same as using the "COIN TEST SWITCH" and i s not added to the "TOTAL IN COUNTER".
Also there is no actual payout even though you win.
- 1 6-
Note:
The "SELF-TEST PROGRAM" will not work even though the above errors are cleared, unless the game is completely over.
7. SELF-TEST PROGRAM
Upon opening the front door, the - "TEST SWITCH" will be found nn the right side of the cabinet. Any of the following mentioned eight tests can be selected according to the times the "TEST SWITCH" is pressed. The "TEST PORT NO." is indicated nn the most right of the "WINNER PAID METER", so simply press the "TEST SWITCH" until you get the desired test. If you press the "TEST SWITCH" again after the "TEST PORT NO. 8", it returns to the "TEST PORT NO. 1". Once you select one of the following tests, it will be fixed 1 or 2 seconds after you stop pressing the "TEST SWITCH" and then the indication of the fixed "TEST PORT NO." moves from the right to the most left of the "W I N N E R PAID METER". Now, the test is ready. Please note that, even after a selected test is fixed, it is cancelled if the "TEST SWITCH" is pressed again. In such a case, the test port returns the "TEST PORT NO. 1". When you want to cancel the "SELF-TEST PROGRAM" after testing, just press the "RESET SWITCH". In case of testing the "TEST PORT NO. 2, 5, 7 or 8", to close the front door will automatically cancel the "SELF-TEST PROGRAM".
repeated as many times as desired, unless this test port is cancelled by pressing the "RESET SWITCH".
Note: The "SELF-TEST PROGRAM" works only when the front door is open and the error code "50" is indicated nn the "WINNER PAID METER". It does not work when a jackpot has been won or a game is in process. 1) SYMBOL DETECTION TEST "TEST PORT NO. 1"
Note: In case a reel spins improperly, the symbols will not registered and the code "0" is indicated together with the error code. 2) REEL SET TEST "TEST PORT NO. 2"
After this test port is fixed and the front door is closed, the number "1" is indicated nn the "COINS PLAYED METER" which means you have one playing credit to start the reels. I n this test port, it is tested if each symbol nn the reels is correctly detected or not, and the code numbers of symbols nn the center win line are indicated nn the "WINNER PAID METER" when the reels stop spinning. Pull the handle lever to test it, referring to Appendix A. During this test port, the test can be
- 1 7-
This test port determines whether each ref stops nn the center win line in order c "STOP POSITION" and whether the ref strips correspond to the program. There at 22 stops nn each reel and each reel symbol has its own "SYMBOL CODE NO." as mer tinned i n the "TEST PORT NO. 1". Whe you test this test port, each reel autnmaticall starts and stops spinning in order of "STOP POSITION". When each reel stops spinning the "SYMBOL CODE NO." is indicated c the "WINNER PAID METER". Please nn -
that this test repeats same unless cancelled by closing and locking the front door or pressing the "RESET SWITCH". Note:
The "STOP POSITION NO." is from "21" to "0".
Note:
When the above mentioned test goes to the "STOP POSITION NO. 0", it starts the same from the "STOP POSI-
TION NO. 21" repeatedly unless cancelled.
3)
COIN SWITCH TEST "TEST PORT NO. 3"
After this test is fixed, close the front door. I n this test, the time when it takes for a coin
to pass through the "COIN SWITCH" is measured and is indicated on the "WINNER PAID METER". Please note that the indica-
tion is done in a milli-second unit.
- 1 8-
Note: If it takes over 1 second for a coin to pass through the "COIN SWITCH" even while testing, the error code "21" will be indicated on the "WINNER PAID METER". Please never forget to push the "RESET SWITCH" after this test port is finished.
ADJUSTMENT OF TIME LIMITATION FOR THE PASSING OF A COIN
Also during this test port, a time limitation adjustment can be made for the passing of a coin by the following procedures. a) THE MAXIMUM TIME FOR A COIN TO PASS:
The maximum time for a coin to pass is adjustable from 60 to 500 milli-seconds. Turn the "PASSING TIME ADJUSTMENT SWITCH" in counter clock wise. One turn is 20 milli-seconds. The adjusted ti me for a coin to pass is indicated on the most right of the "WINNER PAID METER".
b) THE MINIMUM TIME FOR A COIN TO PASS:
The minimum time for a coin to pass is adjustable from 0 to 50 milli-seconds. Turn the "PASSING TIME ADJUSTMENT SWITCH" in clock wise. The adjusted time for a coin to pass is indicated on the "COINS PLAYED METER".
When you complete the above mentioned adj ustments, fix them by inserting a coin or cancelling this test port. Note: The time it takes for a coin to pass is automatically adjusted at the normal time limitation, minimum of 0 millisecond and maximum of 2,000 milliseconds, unless it is manually adjusted.
- 1 9-
4) HOPPER TEST "TEST PORT NO. 4"
This test port determines if the "HOPPER UNIT" is working correctly or not. The "HOPPER UNIT" automatically pays out 10 coins 2 seconds after this test port is fixed, and the number of those paid-out coins (10) i s indicated on the most right of the "WINNER PAID METER". If there is an error when coins are paid out, the error code is indicated on the "WINNER PAID METER". Please note that those paid-out coins are not counted into the "TOTAL OUT COUNTER". However, those coins which are paid out during this test port are counted in the "METER READING PROGRAM". Therefore, if you want to know how many coins are paid out during this test port, please determine the same from the "METER READING NO. 9" of the "METER READING PROGRAM".
EXAMPLE: I N CASE OF MODEL NO. 8502-8506 & 8508 DOUBLE UP SERIES
5) OUT-PORT TEST "TEST PORT NO. 5"
This test port determines if each port pertaini ng to the "OUT-PORT" works correctly or not. After this test port is fixed, the numbers "888888", "8" and "8" are indicated on the "WINNER PAID METER", the "LAST GAME COINS PLAYED METER" and the "COINS PLAYED METER" respectively. This is a test for the "L.E.D.". After that test, the out-port being indicated its code number is automatically demonstrated. The test for each port automatically advances every 2 seconds, according to the following order.
- 20-
6) IN-PORT TEST "TEST PORT NO. 6"
This test port determines if each switch pertaining to "IN-PORT" works correctly or not. Differing from the "TEST PORT NO. 5", each switch is tested when it is manually switched on or off. Simply choose which test you want. When a switch is switched on or off, its code number is indicated on the "WINNER PAID METER".
Unless the "SELF-TEST PROGRAM" is cancelled or the "TEST PORT" is changed, the aforesaid test is automatically repeated.
Note: The code numbers are changed according to the model.
Note:
Electromagnetic counters themselves such as the "COINS TO CASH BOX COUNTER", the "TOTAL OUT COUNTER", "JACKPOT BALANCE COUNTER" and the "TOTAL IN COUNTER" are not increased during this test.
- 21 -
Note:
The "RESET SWITCH" test will not
work because it cancels "SELF-TEST PROGRAM".
Also
the
"TEST
SWITCH" test will not work because
i t cancels this test port and will return the test port to its initial port. 7)
OUT-PORT TEST (MANUAL) "TEST PORT NO. 7"
This test port is same as the aforesaid "TEST PORT NO. 5" but the test of each out-port must be done manually. At first, select
"TEST PORT NO." by pressing the "TEST SWITCH" seven times. Then press the "COIN
TEST SWITCH" to select the desired outport. One press gives one step-up of the out-
port. When you complete the selection, press
the "DOOR SWITCH". Then the selected out-
port can be demonstrated only while the "DOOR SWITCH" being pressed.
Note: 8)
Electromagnetic
counters
creased during this test.
are
i n-
PAYOUT COMBINATION TEST "TEST PORT NO. 8"
This test port automatically demonstrates
each winning combination which stops on the center win line and indicates the payout on the "WINNER PAID METER", the "SYMBOL CODE NO." on the "LAST
GAME COINS PLAYED METER" and the numbers of coins being bet on the "COINS - 2 2-
PLAYED METER".
Note:
The winning combination and its payout are changed according to models. ( See Appendix B).
- 2 3-
8. METER READING A. METER READING ON PROGRAM
Universal's slot machine contains the "METER READING PROGRAM" which shows "TOTAL GAMES", "TOTAL IN", "TOTAL OUT", "TOTAL PAYOUT %", etc. on the "WINNER PAID METER" and the "METER READING NO." on the "COINS PLAYED METER" as follows. When you want to see the data memorized in the "METER READING PROGRAM", turn the
"METER READING KEY SWITCH" in counter clock wise. The "METER READING NO." and the data will be indicated on the above said meters. Please note that the "METER READING NO." and the selected data can be indicated on those meters only while the "METER READING KEY SWITCH" is at the counter clock wise position. One counter clock wise turn gives one change.
Example: Indication of "METER READING NO." and its data.
Note: In case of the "METER READING NO. 3 or 4", the indication of "METER READING NO." and its data is as follows. - 2 4-
B. METER READING ON ELECTROMAGNETIC COUNTERS Besides the aforesaid "METER READING PROGRAM" being visible on the "WINNER PAID METER", Universal's slot machine is equipped with non-resettable electromagnetic counters inside the cabinet as follows. (1)
( 2) ( 3) ( 4)
TOTAL IN COUNTER: Number of coins inserted. COINS TO CASH BOX COUNTER: Number of coins overflowed into "CASH BOX". TOTAL OUT COUNTER: Number of coins paid-out. JACKPOT BALANCE COUNTER * Always indicating "0" if all of won coins paid out from "HOPPER UNIT" automatically.
- 25- -
Note:
Concerning the "JACKPOT BALANCE" of both "METER READING PROGRAM" and the "ELECTROMAGNETIC COUNTER", there are two cases of being used and being not used. It depends on models whether the "JACKPOT BALANCE" is used or not. In case the machine does not pay out all of won coins from its "HOPPER UNIT" upon jackpot and the balance is paid by an attendant, the "JACKPOT BALANCE" is used, that is, such balance is counted into the "JACKPOT BALANCE" when the jackpot is reset. But in case the machine pays out all of won coins upon jackpot, it i s not used, that is, there is always no balance.
9. AUTOMATIC HOPPER PAYOUT ON JACKPOT WIN
The "AUTOMATIC HOPPER PAYOUT" means how many coins Universal's slot machine auto-
"QUARTER VERSION" when a jackpot is won. I f the jackpot is same or less than the payable
of coins being used, is different between the slot machine for U.S. $1.00 coin use ("DOLLAR VERSION") and the one for U.S. 25Ccoin use ( "QUARTER VERSION"). Universal's "HOPPER UNIT" can contain approximately 800 pieces of U.S. $1.00 coins or approximately 2,500 pieces of U.S. 250coins at its "HOPPER OVERFLOW LEVEL". Therefore, Universal's slot machine has been programmed to change the payable quantity of the "AUTOMATIC HOPPER PAYOUT" by using the "DIP SWITCH", that is, to pay out up to 650 coins in case of the "DOLLAR VERSION" and up to 1,200 coins in case of the
paid out from its "HOPPER UNIT" and the game becomes available again after the payout of such a jackpot win is completed. However, if it is big-
matically pays out from its "HOPPER UNIT" when a jackpot is won and, depending on the size
10. JACKPOT RESET
I n case of Model No. 8470 in the "DOLLAR VERSION", the machine automatically pays out all of a 200 coin jackpot win or a 500 coin jackpot win from its "HOPPER UNIT" but does not pay out all of a 1,000 coin jackpot win as the "AUTOMATIC HOPPER PAYOUT" is only 650 coins. I n case of the same model in the "QUARTER VERSION", the machine automatically pays out all of a 200 coin jackpot win, a 500 coin jackpot win or a 1,000 coin jackpot win as the "AUTOMATIC HOPPER PAYOUT" is 1,200 coins. I n case of the "DOLLAR VERSION", that is, the machine does not pay out all of a 1,000 coin jack-
quantity of the "AUTOMATIC HOPPER PAYOUT", all of such a jackpot win is automatically
ger, such a jackpot win is paid out within the payable quantity of the "AUTOMATIC HOPPER PAYOUT" from the "HOPPER UNIT" and the balance must be paid by an attendant. In this case; Universal's slot machine is shifted to the
status of "JACKPOT/TI LT" and the game is not available until the attendant clears such a status by using the "JACKPOT RESET KEY SWITCH". ( Refer to the clause of "JACKPOT RESET")
pot win, the machine is shifted to the status of "JACKPOT/TI LT" and is locked out immediately after the payable quantity (650 coins) of the "AUTOMATIC HOPPER PAYOUT" is paid out from its "HOPPER UNIT". The attendant must pay the balance (350 coins), which is not paid out yet, and must clear the status of "JACKPOT/ TILT" by using the "JACKPOT RESET KEY SWITCH". When the "JACKPOT RESET KEY SWITCH" is turned in counter clock wise, the "TILT" sound and the "TILT" lamps are turned off and the "JACKPOT" lamps are also turned off after the coins being paid by the attendant are added to the "JACKPOT BALANCE COUNTER" as well as the "TOTAL OUT COUNTER". Then the game becomes available again.
- 26-
11. HOPPER OVERFLOW CONTROL
I nserted coins are dropped into the "HOPPER UNIT" or the "CASH BOX" in two ways. One is by "CONTROL BY CONDUCTION" and the other is by "CONTROL BY PROGRAM". (1)
CONTROL BY CONDUCTION
The "CONTROL BY CONDUCTION" uses the conductivity of metals, and determines i f the inserted coins should be dropped into either the "HOPPER UNIT" or the "CASH BOX" by conduction between the checking terminals. Please note that the "OVERFLOW LEVEL" is a line between the checki ng terminals - i.e. inserted coins act as conductors between the checking terminals.
I n case coins do not exceed the "OVERFLOW LEVEL", that is, the microprocessor does not detect any conduction between the checking terminals, the inserted coins are dropped into the "HOPPER UNIT". Note:
( 2)
mines whether the inserted coins should be dropped into either the "HOPPER UNIT" or the "CASH BOX" per the microprocessor calculation, instead of such exterior means as checking terminals or floating balls. The microprocessor memorizes a certain fixed quantity of coins and checks the remaining quantity of coins by calculating inserted/ paid-out coins.
The "OVERFLOW LEVEL" can be adjusted by changing the position of
the checking terminals. The above checking mentioned terminals i nclude "POSITIVE CHECKING TERMINALS" and "NEGATIVE CHECKING TERMINALS". The former are installed inside the "HOPPER UNIT" such as the "BOWL END PLATE", the "HOPPER COVER", etc., which lead to "GROUND".
CONTROL BY PROGRAM
The "CONTROL BY PROGRAM" deter-
HOPPER CAPACITY AND SPEED OF PAYOUT B B B B C C C C
TYPE
(1986) (1986) (1986) (1986)
DENOMINATION 50 250 500 $1 50 250 500 $1
HOW TO CHANGE FROM "CONTROL BY CONDUCTION" TO "CONTROL BY PROGRAM"
First, put 650 coins for example (the fixed quantity), into the empty "HOPPER UNIT". Please note that 650 coins have been programmed as "LEVEL ZERO". Then change the "HOPPER OVERFLOW CONTROL SWITCH" to the "CONTROL BY CONDUCTION". When the "HOPPER OVERFLOW CONTROL SWITCH" is switched to the "CONTROL BY CONDUCTION", the microprocessor clears the previous status of the remaining coins and starts the calculation from "LEVEL ZERO". After switching to the "CONTROL BY CONDUCTION", switch to the "CONTROL BY PROGRAM". Now, "CONTROL BY PROGRAM" will work.
I n case the remaining coins exceed 750 coins which are "LEVEL ZERO" + 100 coins after calculation, inserted coins are overflowed into the "CASH BOX".
I n case the remaining coins do not exceed 650 after calculation, inserted coins are dropped into the "HOPPER UNIT". CAPACITY 3,800 2,500 1,400 800 3,000 2,000 1,200 600
- 27-
SPEED OF PAYOUT 11 COINS/SECOND 8 COINS/SECOND 5 COINS/SECOND 4 COINS/SECOND 25 COINS/SECOND 20 COINS/SECOND 15 COINS/SECOND 10 COINS/SECOND
12. TOWER LIGHT UNIT The "TOWER LIGHT UNIT" is available for all of Universal's slot machines. Universal's "TOWER LIGHT UNIT" has three color separations, that is, the red color lamp on top, the green color lamp on middle and the yellow color lamp on bottom, and each color has its own functions as follows:
3) YELLOW COLOR LAMP
1) RED COLOR LAMP
This red color lamp is for "JACKPOT", which is activated when a jackpot is hit and is reset by turning on the "JACKPOT RESET KEY SWITCH".
2) GREEN COLOR LAMP
This green color lamp is for "TILT" and corresponds to the "TILT" lamp on the reel glass, which is activated when an error happens or when the payout of coins exceeds the payable quantity of "AUTOMATIC HOPPER PAYOUT". In case of an error happeni ng, it can be turned off when the machine is reset by pressing the "RESET SWITCH" and i n case of the payout exceeding the payable quantity of "AUTOMATIC HOPPER PAYOUT", it can be turned off when the machine i s reset by turning the "JACKPOT RESET KEY SWITCH". Also, this green color lamp is for "CHANGE" and is turned on when the "CHANGE BUTTON" is pressed, excepting while the front door is open. In this case, the lamp does not correspond to the "TILT" lamp on the reel glass. This button is used when a player needs an attendant's help while playing the machine. If you want to turn it off, press the button once again.
- 28-
This yellow color lamp is for "DOOR OPEN" and corresponds to the error code "50", which is activated only while the front door is opened. It can be turned off only if the front door is closed.
-29-
Coin Chute Blockage Fault Finding List
Handle Blockage Fault Finding List
-30-
- 31 -
- 32-
- 33-
Other Outports Fault Finding List
Note: If, after conducting the corresponding tests and following through on all the check l i sts, malfunctions still cannot be corrected, replace the main PCB.
-34-
Additionally, if the error code "12" is displayed again even after "ALL CLEAR" has been applied, the RAM does not work correctly. Therefore, the "MAIN P.C.B." should be replaced in such a case too.
14. SECURITY
The Universal slot machine uses a very complex and elaborate random number generator ( "RNG") to determine game results. There is nothing similar in use today and is designed to eliminate any person from influencing game results. We are sure you will agree, that given unlimited resources of money and time, no machine is safe. I n that regard, the other forms of security that only Universal slot machines can give you. 1.
2. 3.
4. 5.
6.
I n addition to the complex "RNG", the software is randomly spread over three different E-PROMs.
All logic, including hopper drive logic, is located on a single "MAIN LOGIC BOARD".
7.
8.
Any attempt to open the cage without removi ng it from the game, would require the removal of the "HOPPER UNIT". The front door is equipped with two door open switches which are monitored by the "MAIN LOGIC BOARD". These switches activate the door open alarm and the door open light, and record the door openings in software.
The Universal slot machine is engineered and constructed with security as a major concern. With research and development as our major competitive advantage, we can assure all of our customers that we will continue ongoing research toward security.
The "MAIN LOGIC BOARD" is completely enclosed in a heavy gauge steel R.F. cage, which eliminates any access to the "MAIN LOGIC BOARD". The R.F. cage is fastened closed with eight (8) sheet metal fasteners.
The caged "MAIN LOGIC BOARD" plugs i nto an edge connector in the rear corner of the cabinet. This connector is also enclosed in a steel housing which pre-empts any access to data uses. The cage containing the "MAIN LOGIC BOARD" is affixed with a security seal. Any attempt to remove the board, will break the sea 1.
- 3 5-
15. WARRANTY
Universal Distributing of Nevada Inc. shall warrant for the first two (2) months following install ation and shall provide remedial (including replacement of defective parts) and servicing the equipment other than routine maintenance by the casino.
Universal Distributing of Nevada Inc. shall not be liable for prospective profits or incidental or consequential damages, but shall restore the equipment to good operating condition. No other warranty is given and no guarantee is made as to equipment held for any given period.
This warranty excludes the following: Light bulbs, fuses, fluorescent starters, ball asts and glass, routine clearing of coin jams, acceptor adjustment, as well as routine preventive maintenance.
This warranty includes the following: Main logic board, reel assembly, all optics, motors, switches, power supply, handle assembly, wiring harness and connectors, all meters and electronic displays, as well as complete hopper assembly (except knife). Universal Distributing of Nevada Inc. will also train employees of the casino to repair the machine at no charge.
- 3 6-
- 37-
-38-
- 39-
-40-
- 40-
- 41 -
-41-
- 42-
- 42-
- 43-
- 43-
- 44-
- 46-
Components and Assemblies
4-7
COMPONENT ASSEMBLIES Note: The installation / replacement of all components described in this section can be accomplished by reversing the removal procedure.
6. COIN TRACK A. Basic Operation: When a coin is inserted into the coin entry unit, it first reaches the coin accepting device where it is either mechanically or electronically validated, accepted, or rejected. If rejected it is sent through the coin reject chute back into the player's coin tray. If accepted, it is passed through two optic devices which count the coin, time it and ensure that it is travelling in the proper direction. If the coin passes properly through the optics, it is then directed into the hopper or the cash box, depending on the level of coins in the hopper. B. Removal: To remove the coin track, first unplug the 9-Pin connector which can usually be found tucked beneath the control panel, and any connectors which may be plugged into an electronic accepting device. Next, remove the (2) 4mm screws at the bottom of the coin track which also secure the coin drop chute. These screws may be partially hidden from view by the chute. Then, remove the (2) 4mm screws at the top of the track which also secure the coin entry unit. C. Removal of Parts from the Coin Track: 1. Accenting device -, There are 2 types of coin track assemblies which may be found. One type allows the accepting device to be removed by pulling up on 2 spring-loaded arms on either side of the coin track and then removing the device by pulling the device outward from the top. The other type allows removal by pushing down on one release arm on the right side of the track and pulling out the device from the right side. 2. Deflector Assembly (Optic Bracket) - The optic bracket may be removed by first removing the E-ring located on the deflector guide pin. Next, remove (2) 4mm screws located behind the deflector assembly. The optic bracket should then slide off as the guide pin is removed from the solenoid link. 3. Diverter Solenoid -, To remove the diverter solenoid, remove by desoldering the 2 leads to the solenoid and then removing the (2) 3mm screws securing the solenoid to the optic base. The solenoid should now slide easily off the plunger for removal. 4. A. Optics - Conventional Types - Any of the three coin track optics can be removed by removing the (2) 4mm screws securing the optic base and then desoldering the signal and voltage wires. B. Optics - Plastic Encased Tvoe - These optics can be removed by disconnecting the 3-Pin connector and removing the 4 mm mounting screw. The optic will then slide off the mounting base. D. Preventive Maintenance: It is suggested that excess coin dust and dirt be brushed or otherwise removed on a periodic basis and that moving parts be regularly checked for ease of movement.
4 8
Universal Slot Machine Manual
NOTE: The coin track assembly in the Universal Slot Machine has been designed so that NO lubrication is ever necessary. In fact, lubrication will only dampen proper operation of the various parts.
7. HANDLE MECHANISM A. Basic Operation - When the first coin of a new game is deposited, the solenoid located at the top of the handle mechanism is energized. The plunger link assembly is then pulled back, mechanically releasing a lever inside the mechanism preparing the handle for pull. When the handle is pulled, a sequence of optic signals tell the CPU to initiate reel spin. Once the handle is partially pulled, it cannot be returned to normal upright position except after full downstroke. A ratchet system on the mechanism insures this. B. Removal - Note: Before attempting removal of the handle mechanism, removal of the reel mechanism is necessary. To remove the handle mechanism, remove the center bolt which secures the external handle hub and lever. Remove the hub and lever. Remove the (3) 5mm screws which hold the reel mech shelf bracket to the handle mech and the optic support bracket. Position the optic support bracket out of the way. Loosen (it is not necessary to remove) the (3) 5mm screws holding the shelf bracket to the shelf. Unplug all 3 optic connectors as well as the solenoid connector. Two of the optic connectors are located beneath the reel mech shelf, under the hard meter box. Remove the (5) 10mm hex nuts which secure the handle mech to the cabinet wall. There are 2 nuts at the top of the mech and 3 at the bottom. To remove the mechanism, slightly lift the reel mech shelf allowing clearance of the (PHOTO) handle mechanism and slide the mechanism out. C. Removal of Individual Parts: The following parts may be removed from the handle mechanism without removing the mechanism from the machine: By removing the center handle bolt the following parts may be removed - Trip Lever B, Trip Lever Collar and Trip Lever Guide (Please consult parts lists for part numbers, locations and illustrations). The handle solenoid may be removed by removing the (4) 3 mm screws securing it to the base plate. It may be necessary to first remove the (2) 5mm flat head screws which fasten the large "D" spring to access the solenoid's 2 inner screws. The base plate will become free once the last screw is removed so be certain to remove it once the last screw is removed. The plunger link and slide bracket assembly can be removed by extracting the 2 cotter pins which hold these parts in place. D. Access of Internal Parts - Once the handle mechanism has been removed, the back plate must be removed to access the inner parts. To do this, remove the (3) 5mm screws from the bottom of the mechanism, (1) 5mm screw, (1) 5mm flat head screw and (2) 3mm solenoid screws from the top of the unit. Also, remove one E-ring which secures the lock lever end pivot pin (G). Remove all external components fitted on the lock lever shaft. The back plate may now be removed exposing the internal parts. (See Illustration)
4-9
Components and Assemblies E. Preventive Maintenance -There are several key parts on the handle mechanism which should be well-greased for longer service. They are, the ratchet lever, lock lever end, handle boss roller bearings and trip lever collar. (PHOTO) REMOVE
After removing and loosening the appropriate hardware, disconnect the optic and solenoid connectors.
After all hardware is removed or loosened and all connectors have been disconnected, lift the reel mechanism shelf to allow the handle mechanism removal.
4 10
Universal Slot Machine Manual 8. REEL MECHANISM
A. Basic Operation - Upon receiving the proper handle optic signals, the CPU will spin the reels to their ordered stop position. The CPU monitors reel spin through reel optics and after the reels have completed two (2) revolutions, they are ordered to their proper position. B. Removal - The reel mechanism is removed by unplugging each reel motor connector , removing the (2) 4mm screws which fasten the reel mech to the shelf and then lifting the mechanism off the shelf. Each of the individual reel motor assemblies are self-contained for easy removal and replacement should the need arise. Remove the (4) 4mm screws securing the assembly to the entire mechanism. C. Replacement of Reel Strips - To remove the reel strip from the supports, find the end-point overlap of the strip. Lift the end slowly and peel the strip off. It is advisable to remove any remaining adhesive from the supports to ease in re-applying new strips. To apply new strips it is important to start the strips at the correct starting position. The starting point can be located in the following manner and this method can be used for all Universal reel strips. Initially, apply double-sided adhesive tape to both reel strip supports. Locate the optic interrupter on one of the spokes of the support attached to the motor. Rotate the support 180 degrees and locate the spoke exactly opposite the one with the optic interrupter. Use the support tab facing opposite the interrupter as the starting point and count clockwise 3 tabs (not including the starting tab). Align the bottom of the reel strip with the bottom edge of the fourth tab as this is the position from which the reel strip will be applied. Apply the reel strip in a counter-clockwise manner making certain that there is little or no gap between the edge of the reel strip and the inner ridge of the support. To seal the strip in place, apply a small strip of double-sided adhesive tape on the reverse side at the top of the strip. (See Illustration) D. Preventive Maintenance - The female connector pins should be checked every 2 or 3 months for signs of poor connections. If these pins should become spread apart due to normal machine vibration and wear, poor connections and reel tilts will occur. Reel optics should also be kept free of excess dust and dirt to ensure trouble-free operation. NOTE: NEVER grease or lubricate any part of the reel mechanism.
9. STANDARD HOPPER UNIT A Basic Operation - The hopper mechanism is an electro-mechanically operated, electronically controlled device. When a winning combination is hit, the hopper relay board receives signals from the main logic board to energize 2 relays which then allow 100 Vac to be applied to both the hopper motor and kicker solenoid. As the motor activates and turns the coin disk, coins are dispensed. As coins exit the hopper they pass under the roller, which, when forced up by the passing of the coins, activates the count switch. After the correct amount of coins is dispensed, the sig-
Components and Assemblies
OPTIC INTERRUPTTAB
4 11
STARTING POINT TAB (BENEATH FINGER)
SMIS SUPPORT AS THE STARTING POINT
Step 1- Locate the starting position for the reel strip by finding the optic interrupt tab and rotating ° the reel 180 . The spoke opposite the one with the tab is the start point.
Step 3 - Apply the strip in a counter-clockwise manner. By slightly squeezing the supports together, no gaps will appear between the edge of the strips and the inner ridge of the supports.
Step 2 - Apply the end of the reel strip to the third tab from the starting spoke.
Step 4 - Place a strip of double-sided tape to seal the reel strip.
4-12
Universal Slot Machine Manual
nals are removed from the relay board, disabling the motor and the kicker solenoid. As the kicker is disabled, any coins about to be dispensed are 'kicked' back into the hopper. B . Removal - To remove the hopper, disconnect the 9-Pin connector and slide the hopper out of the machine. C . Removal of Parts: Hopper Bucket / Bowl Assembly - Unplug the 2-Pin connector used for the hopper probe and remove bowl bolts 4, 3 and 1 going in a clockwise manner. It is not necessary to remove the bolt at the bottom as the bucket will slide off and on this bolt. When replacing the bucket, the proper arrangement of washers and springs on the bolts is essential for maximum performance and longer bowl life. Possible damage to the bowl can result from improper placement of washers and springs. (See diagram)
Hopper Spring and Washer Diagram Coin disk - Remove the bucket as described above. Remove coin shifter and the coin guard / coin runner assembly. Remove the 4 screws securing the coin disk and stirrer (if present) to the disk bushing and the coin disk will slide off the bushing hub. When replacing the coin disk, it is advisable to grease the roller bearing disk which lies beneath the coin disk. This is the ONLY part on the hopper assembly which requires grease. Gear Box - Remove the bucket and coin disk as described above, and the rear cover. Remove the 4 screws which fasten the motor / gear box assembly to the motor base plate. Snip the wire ties fastened to the hopper motor wires and take the motor assembly from the rear of the hopper. Remove the 4 long flat-head screws securing the gear box to the motor making certain not to lose the large spacers from between the gear box plate and the gear box. The gear box can now be removed from the motor. Remove the disk bushing by loosening the 2 Allen screws and sliding the bushing off the gear shaft.
Universal Slot Machine Manual
4-14
11. HIGH-SPEED HOPPER A. Basic Operation - When a winning combination is hit, a signal is sent to the hopper relay board to allow power to be applied to the hopper motor. As coins are dispensed, they are optically counted. When the CPU detects the proper number of coins has been dispensed a signal is sent to the relay board to electronically brake the motor instantly, preventing further coins from being dispensed. Optic Switch - The high-speed hopper is adaptable for use with either gray or black TTL optic systems. For use with the gray optic system, the switch (located on the relay board) must be in the position nearest the 16-Pin connector. When used in a black optic system, the switch must be in the position away from the connector. B Removal of Parts: Bucket - Unplug the hopper probe connector. Rotate the bucket counter-clockwise until the bucket is ungrooved. The bucket can now be removed. Coin Separator / Denominational Spacers - Remove the (3) 4mm screws along the outer edge of the separator. Lift the separator off taking care not to lose the spacers positioned beneath the separator. These spacers determine the denomination of the hopper along with the coin guide rail. Turn Table - Remove the 4mm screw securing the bearing and baffle. Lift these 2 parts off the baffle shaft and remove the 3 flat head screws securing the baffle shaft and turntable. Denomination Changes - To change the denomination of the high-speed hopper, the 3 spacers located beneath the coin separator, and the guide rail must be changed. HOPPER CAPACITY CHARTS
HOPPER DENOMINATION
COIN CAPACITY TO PROBE LEVEL
SPEED OF PAYOUT
STANDARD HOPPER
3800 8 coins per second 5c 8 coins persecond 10c 2400* 2750 7 coins per second 25c 5 coins per second 50c 1500 725 4 coins per second $1.00 3 coins per second $5.00 and up 500 * With the hopper probe attached at the lowest available level
HI- SPEED HOPPER
5c 25c 50c
3000 2000 1200
20 coins per second 20 coins per second 18 coins per second
11. HIGH-SPEED HOPPER A. Basic Operation - When a winning combination is hit, a signal is sent to the hopper relay board to allow power to be applied to the hopper motor. As coins are dispensed, they are optically counted. When the CPU detects the proper number of coins has been dispensed a signal is sent to the relay board to electronically brake the motor instantly, preventing further coins from being dispensed. Optic Switch - The high-speed hopper is adaptable for use with either gray or black TTL optic systems. For use with the gray optic system, the switch (located on the relay board) must be in the position nearest the 16-Pin connector. When used in a black optic system, the switch must be in the position away from the connector. B Removal of Parts: Bucket - Unplug the hopper probe connector. Rotate the bucket counter-clockwise until the bucket is ungrooved. The bucket can now be removed. Coin Separator / Denominational Spacers - Remove the (3) 4mm screws along the outer edge of the separator. Lift the separator off taking care not to lose the spacers positioned beneath the separator. These spacers determine the denomination of the hopper along with the coin guide rail. Turn Table - Remove the 4mm screw securing the bearing and baffle. Lift these 2 parts off the baffle shaft and remove the 3 flat head screws securing the baffle shaft and turntable. Denomination Changes - To change the denomination of the high-spped hopper, the 3 spacers located beneath the coin separator, and the guide rail must be changed.
Components and Assemblies
4-15
12. LIGHTING ASSEMBLIES The Universal Slot Machine may come with one of two (2) possible fluorescent lighting systems. They will both be described below. BALLAST / STARTER SYSTEM - This system uses a ballast / starter configuration to step down incoming voltage of 100 Vac to 40 Vac. The 8 watt bulb uses a .17A, 11 Watt unit, the 10 watt bulb uses a .23A, 13 Watt unit and the 15 Watt bulb uses a .3 A, 19 Watt unit. LAMP DRIVER UNIT - On some machines, electronic lamp drive units are used to step up 24 Vac to the necessary 40 Vac. These are small self-contained units which are easily replaceable. The 6 and 8 Watt bulbs use a .27 A unit (FL 6/8) and the 10 and 15 Watt bulbs use a .68 A (FL 10/15) unit. The following chart lists the various lighting configurations for Machines.
Universal
Slot
LOCATION OF DRIVE UNITS The Ballast or Lamp Drive Unit for the Top Fluorescent Unit can be located on the rear of the top shadow box assembly. The units for the reel frame lighting and bottom glass lighting are mounted on the inside of the front door panel. The lamp driver units are all self-contained and can be changed individually. The ballast units are mounted in a housing and the entire housing must be removed from the door panel to change one of the ballasts. The starters for any of the ballasts can be accessed directly for easy removal and replacement.
4 16
Universal Slot Machine Manual
TOP UNIT LIGHT REMOVAL - Open the front door and remove the name strip surround by pushing from underneath. Remove the top glass by pushing from underneath and pulling the glass forward. To remove the bulb, turn it 1/4 turn and carefully pull the bulb straight out of the socket. REEL GLASS LAMP REMOVAL - Remove the fluorescent lamp guard by removing the (2) 4mm screws at the top of the reel glass frame. Remove the lamp in the same manner as described above. BOTTOM GLASS LAMP REMOVAL - The bottom glass and frame will have to be removed before the lamp can be removed. This is done by removing (2) 4mm screws located at either end of the inner door panel and loosening the 2 inner screws. The bottom glass frame can then be lifted up and out for removal. The exposed bottom bulb can now be removed as previously described.
Illustration of Bottom Glass Retaining Screws INCANDESCENT LAMP REMOVAL - All of the small display lamps used in the Universal Slot Machine can be removed and replaced in the same manner. They are all socketed on P.C. board assemblies (except those located in the control panel switch assemblies). Turn the socket 1/8 turn to remove the bulb from the P.C. board and pull the lamp from the socket. CONTROL PANEL LAMP REMOVAL - Open the front door, locate the lamp to be removed and gently but firmly pull the lamp holder from the casing. Then carefully pull the lamp from the socket.
Electronics
6-3 ELECTRONICS
3. POWER SUPPLY
Circuit Description - The incoming line voltage passes through a noise filter and is applied to the 115 Vac primary winding of the transformer. There the voltage is stepped down to provide secondary output voltages of 24 Vac and 9.5 Vac. The 24 Vac winding is sent through two (2) separate bridge rectifier / filter capacitor configurations to achieve output voltages of approximately 30 Vdc and 35 Vdc. These voltages are used to power the lamps, reel motors and solenoids. The 24 Vac line is tapped directly to power the handle solenoid and the tower lamps. The 9.5 Vac output is fed through a bridge rectifier / filter capacitor configuration to achieve 12 Vdc which is used to power the sound amplifier. The 9.5 Vac is also fed through another similar configuration. The output is then fed through a series-pass 5 Vdc Voltage regulator which is used to power the main logic board and all game optics. Types - There are three different types of power supplies that can be found in a standard Universal Slot Machine. The type found would depend on the purchase period. 1) GREEN DOT - This was the first type of power supply used and it can be identified by the TOWER-3 P.C. board which is mounted on the inside of the cover to the unit. On earlier machine versions, the solid state relay (SSR) used to energize the handle solenoid was mounted exterior to the power supply. It can be located either on the cabinet inside rear wall or just above the handle mechanism. This type of power unit cannot be substituted for any other type of unit as it will not energize the handle solenoid on either RED or YELLOW DOT type machines. (Refer to the handle wiring diagram on the following page) 2) RED DOT - This type of power supply is the most widely used and it can be identified by the presence of a TOWER-4 P.C. board mounted on the inside cover of the unit and by the presence of 100 Vac measured across pins 6 and 12 of the 12 Pin connector. The handle SSR is mounted directly on the TOWER-4 board so there is no need for the external SSR as in the GREEN DOT. The RED DOT can only be used in games that use the ballast / starter fluorescent lighting scheme. (Refer to the handle wiring diagram on the following page). 3) YELLOW DOT - This type of power unit is similar to the RED DOT but with one important exception. Across pins 6 and 12 of the 12 Pin connector, 24 Vac is measured. This type of power supply can only be used in games that utilize the electronic lamp driver fluorescent lighting system. IMPORTANT NOTE: Attempts to substitute RED DOT for YELLOW DOT or vice versa will result in blown fuses and possible damage to the main logic board.
Electronics
6-5
4. COIN DIVERTER SOLENOID
EARLY MODEL - The earlier version of the diverter solenoid utilizes a 70 ohm coil which is initially pulsed closed when it receives 35 Vdc courtesy of Q69 on the main logic board. After approximately 4 seconds, Q69 is turned off and Q70 is turned on which provides a necessary holding voltage of approximately 12 Vdc. With TYPE-1 program versions this action occurs after every eighth game. With TYPE-2 program versions, this action occurs after every game. To maintain proper current for the solenoid on the early model, resistors R175 and R176 have values of 150 ohms and 270 ohms respectively. LATE MODEL - Operation is exactly the same as on the EARLY MODEL. The differences with the late model are that the solenoid coil resistance has been changed to 48-50 ohms and R175 and R176 have been changed to 330 ohms. IMPORTANT NOTE: If a LATE MODEL diverter solenoid is used with a main logic board containing the EARY MODEL resistor values the diverter will NOT STAY CLOSED. If a conversion to the LATE MODEL diverter system is necessary. it will also be necessary to change R175 and R176.
Diverter Solenoid drive circuitry for the Early (left drawing) and Late (right drawing) Models.
6-6
Universal Slot Machine Manual
5. STEPPER MOTOR CONTROL The Universal Slot Machine uses hybrid bifilar stepper motors in the reel mechanism. The continuous rotation of the motor is produced by sequential excitations of the phase windings in a clockwise manner. The bifilar wound motors are controlled with unipolar drive transistors Q17-Q29 which receive latched output signals from I.C.'s 6L, 6M, 7L and 7M on pins 4, 5 and 6. The input index pulses are monitored through Q7-Q9 and fed to data selectors 6B, 7A and 7B via inverter 7C. Each stepper motor pulses 200 steps to make one complete revolution. Reel position is monitored by the CPU through an optic which is mounted on the reel bracket. The optic interrupter signals the CPU that, upon optic interruption, the reel is at reference point 0. After the optic has been interrupted twice, the program then orders the reel to its randomly selected stop position.
6. OPTICS In a Universal Slot Machine, any one of three types of optic systems can be found. They are described as follows: 1) Conventional Large Black Optic - This type of optic has a standard photo-transistor / photo-diode configuration. Each optic uses three (3) wires - one for 5 Vdc, one for ground and one for the signal. When not in an interrupted state the signal line is seen as a logic HI. When interrupted, it is seen as a logic LO. 2) Gray TTL Plastic Encased Optic - This type of optic operates in exactly the same manner as the conventional large black optic and is fully interchangeable and compatible with same. 3) Black Plastic Encased Optic - This type of optic operates in the same manner as the Gray TTL except that in the interrupted state, the signal line is seen as a logic HI.
Electronics
6-7 5A. STEPPER MOTOR CONTROL CIRCUT
Electronics
6-9 8. MAIN LOGIC BOARD
At the heart of the Universal main logic board is a Z-80A microprocessor. The Z80A CPU is a MOSLSI 40-Pin package which operates at a 4 MHz clock rate. This clock rate is provided by X1, an 8.2 MHz crystal and a divide-by-two counter (I.C. 2F). The Z-80A receives its instructions from two (2) EPROMS which are located at 2A and 4A. Input multiplexers 6A, 6B, 7A and 7B are constantly monitored by the CPU for changes in status. Monitoring frequency can vary from 4msec to 20 msec per in-port. If a change i n status is detected, the CPU then refers to the EPROMS for further instructions. If the program has determined that an action needs to be taken in response to the change in status of an in-port, the appropriate signals are generated which enable the output latches 6F // 7M which in turn enable the appropriate output port. Example : Sequence of events for maximum coin-in. As the coin is inserted, the coinup optic is activated, then the coin-down optic. The coin-up switching transistor, Q63 and coin-down transistor, Q65, which were on showing a logic LO at I N07 (I.C. 6A Pin 6) and 1N17 (I.C. 6A Pin 5) now turn off, putting a logic HI at those in-ports. The program, sensing a change in status in these in-ports, takes the information from 6A at data-bus line D6 and D7 and issues new orders to the CPU to enable latches 6F (Port E4, Pin 11 - Lockout Coil De-Energize), 7H (Port B7, Pin 3 - Turn off Insert Coin Lamp and Port E7, Pin 11 - Increment Coin-In Electromechanical Meter), 6M (Port 32, Pin 7 - Increment Coin Lamp) and the appropriate latches for 7-Segment display. by activating these latches, the ports E4, B7, E7 and 32 are sent logic HI turning on transistors Q41, Q35, Q53 and Q14 resp. (omitting the LED signals). The CPU will now wait for further input action, either handle pull or spin button activation.
9. POWER-UP DELAY CIRCUIT Upon initial power-up, the CPU does not receive its 5 Vdc supply until the power supply has stabilized voltage available. This occurs only after the 5 Vdc filter capacitor has fully charged and the 5 Volt regulator can supply the necessarily regulated 5Vdc. Looking at the circuitry, timer 2G requires a trigger at pin 2 to 'turn on' and this trigger is supplied by Q3. Q3, through voltage divider R23-R24, will turn on only when Vcc reaches 5 Vdc. The CPU then receives the soft-reset signal at pin 26.
6 10
Universal Slot Machine Manual 10. LOW-VOLTAGE LINE SENSING
The 9.5 Vac winding on the secondary of the transformer in the power supply is connected directly to the main logic board at ECN-1 pins 5 and E. If the incoming voltage drops below proper operating level - to approximately 92 Vac - the change will be felt on Pin 3 of Voltage Comparator 8D. The imbalance at the comparator results in a trigger signal sent to I.C. 3G / I (Pin 6). The output (Pin 5) is then felt as an input signal on the 6A decoder (Port I N37) which then forwards this in-port status change to the CPU. Upon receiving this particular in-port signal, the CPU shuts down operation and displays the appropriate "11" code and goes into TILT mode.
Vcc
Line Voltage Sensing Circuitry (for component values, refer to main schematc)
Schematic Illustrations
7-7
A. 3-REEL MACHINE EDGE CONNECTOR - 1 (Cont'd)
(A) (B) (C) (D) (E) (F) (H) (J) (K) (L) (M) (N) (P) (R) (S) (T) (U) (V) (W) ( X) (Y) (Z) (a) (b) (c) (d) (e) (f)
1st Reel Index 2nd Reel Index 3rd Reel Index No Connections No Connections No Connections Hopper Function Switch Coin-Down Optic Downstroke Optic Handle Unlock Optic Handle Return Optic Jackpot Reset Switch No Connections No Connections No Connections 7-Segment Anode 105 7-Segment Anode 10 4 7-Segment Anode 103 7-Segment Anode 102 7-Segment Cathode 'a 7-Segment Cathode 'b 7-Segment Cathode 'c' 7-Segment Cathode 'd 7-Segment Cathode 'e' 7-Segment Cathode 'f 7-Segment Cathode 'g Jackpot Balance ElectroMechanical Meter Speaker
(B1) (V) ( Gy)
CN16(1 ) CN17(1) CN 18(l)
(B1) CN25(7) (Gs/Bk) ... CN7(I 1) (Sk) CN28(1) (V) CN26(l) (Gy) CN27(l ) ( R) CN21(1)
CN10(2)
(R/Bk) CN7(31) - CN 15(6) (Br/Bk).... CN7(30) - CN15(5) (Sk) CN7(29) - CN 15(4) (Gs) CN7(28) - CN15(3) (Br) CN7(19) - CN 15(14) (R) CN7(20) - CN 15(15) (Gs/Bk)...CN7(21) - CN 15(16) (Gn) CN7(22) - CN 15(17) (Bl) CN7(23) - CN 15(18) (V) CN7(24) - CN 15(19) (Gy) CN7(25) - CN15(20) (0) (V/Bk)
CN24(4) CN23(2)
7-8
Universal Slot Machine Manual B. 3-REEL MACHINE EDGE CONNECTOR - 2
(1)
GND
(Bk)....
(2)
GND
(Bk)
(3) (4) (5) (6) (7) (8) (9) (10) (1 1) (12) (13) (14) (15) (16) (17) (18) (19) (20) (21) (22) (23) (24) (25) (26) (27) (28)
5 Vdc 5 Vdc No Connections Minimum Time Adj No Connections No Connections Insert Coin Lamp Coin Accepted Lamp Collect Lamp No Connections Bet 1 Lamp Tilt Lamp Coin Lockout Coil Diverter Solenoid Reel Motor 1-1 Reel Motor 1-2 Reel Motor 1-3 Reel Motor 1-4 Reel Motor 2-I Reel Motor 2-2 Reel Motor 2-3 Reel Motor 2-4 Reel Motor 3-1 Reel Motor 3-2 Reel Motor 3-3 Reel Motor 3-4
(Pk) (Pk)
CNI7(2), CN20(2), CN23(5), CN25(5) CN27(2), CN31(1) CN16(3), CN18(3), CN22(2), CN24(9) CN26(2), CN28(2) CN16(2), CN18(2), CN25(4), CN27(3) CN 17(2), CN26(3), CN28(3)
(Or)
CN21(3)
(Br) ( R) (Br)
CN7(16) - CN12(1) CN7(17) - CN 12(3) CN41(9) - CN33(l )
( Y) (Gs) (BI) (V) (R) (Y) (Sk) (Gs) (R) ( Y) (Sk) (Gs) (R) (Y) (Sk) (Gs)
CN7(15) - CN39(2) CN7(18) - CN31(7) CN7(12) - CN 10(5) -- CN39(3) CN7(13) - CN1O(4) CN 16(4) CN16(5) CN16(6) CN 16(7) CN17(4) CN 17(5) CN 17(6) CN 17(7) CN18(4) CN 18(5) CN 18(6) CN 18(7)
(Continued on the next page)
Schematic Illustrations 18. 8116-SW1 (B-D) Sub Board Schematic
7-25
21. 3/4 -REEL MACHINE COMPOSITE EDGE CONNECTOR WIRING PINOUTS Universal's latest Slot Machines have encompassed a modified wiring harness which allows for easy conversion from 3 to 4 and 4 to 3 reel games. There are 4 new connectors on the new harness. A white, 12-Pin Female which will be designated as CN45; a white 1 2-Pin Male connector as CN46; a red 12-Pin Female as CN47 and a red 6-Pin Female as CN48. The 2 red connectors will be used whenever a 4-reel game is used. CN46 is used for either game. For a 3-reel game, plug CN46 into CN45 and for a 4-reel game, plug CN46 into CN47. CN48 is used for the credit harness on the 4-reel version and plugs into CN33 whereas on a 3-reel game CN33 plugs into the credit harness coming from the Main Logic Board. The Edge Connectors have had some wiring changes as well and the wiring for them follows below.
A. EDGE CONNECTOR - 1 (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) (13) (14) (15) (16) (17) (18) (19) (20) (21) (22) (23) (24) (25) (26) (27) (28)
CN 10(1) (Sk/Bk).... CN7(10) Coin-Up Optic Coin-to-Cash-Box Optic ( W/Bk) .... CN7(9) - CN10(3) CN48(2) - CN33(2) - CN41(10) (R) Collect Switch (4-Reel) CN7(8) -- CN13(l) Change Switch (P/Bk) (Gy/Bk)...CN7(14) - CN11(l) Door Lock Key Switch (R) CN24(2) Service Switch CN25(3) Hopper Overflow Switch (Gs) (BI) CN22(3) Door Open Switch CN20(1) Meter Reading Switch (W) (Br) CN24(l ) Test Switch CN22(1) Reset Switch (Pk) CN25(2) Coin Count Switch (0) No Connections (Br) CN25(1) Hopper Motor Drive (Y) CN25(6) Hopper Solenoid Drive CN7(33) - CN15(8) (Y/Bk) 7-Segment Anode 107 CN7(32) - CN 15(7) 7-Segment Anode 106 (0/Bk) CN7(27) - CN15(2) (Pk) 7-Segment Anode 101 CN7(26) -- CN15 7-Segment Anode 100 (W) No Connections No Connections No Connections No Connections No Connections No Connections Hi-Speed Hopper CN47(10) - CN46(10) -- CN25(11) Reverse Signal (4-Reel) ( Gn) Gy/Bk)... CN7(34) - CN39(3) Max Bet Lamp ( Speaker (BI/Bk).... CN23(I ) (Continued on the next page)
Troubleshooting
8-1 1. TROUBLESHOOTING GUIDE
Coin Track Fault Finding Guide
* Inserted Coin is Returned
* * *
Coin accepting device inoperative Coin lockout coil defective or not in the proper position Microprocessor "sees" the door open
* Inserted coin is not credited
* *
Coins are jammed inside coin track Coin accepting device is missing
* Error code '21' is displayed
*
Foreign object or coin blocking optic sensor Dirty optic sensor Faulty optic sensor (confirm operation with SELF-TEST 6) Coin passing time adjusted improperly Poor connection at CN-10 Poor optic solder joints Bad component on main logic board
* * * * * * * Inserted coin doesn't enter hopper
* * * *
* More than maximum coins are being accepted
* * *
Hopper overflow control in effect Bad connection to probe (confirm with SELF-TEST 6) Faulty diverter solenoid Dirty / stuck deflector Coins are jammed inside the accepting device Coin lockout coil action is being interfered with Program error
8- 2
Universal Slot Machine Manual
Handle Mechanism Fault Finding Guide
* No Handle Release
* * * *
* Handle released but cannot be pulled (mechanically obstructed)
* * *
* Free Handle
* * * * * *
* Reels do not spin upon handle pull
Reel Mechanism Fault Finding Guide
* * *
Blown handle solenoid fuse (#5) Faulty handle optic(s) (Check using SELF-TEST 6) Bad handle solenoid (Check using SELF-TEST 7) Bad handle relay (In the power supply)
Trip Lever 'B' jammed in the up position Broken Lock Lever end Check for other possible mechanical obstructions
Handle solenoid constantly energized Broken stop paddle on Trip Lever 'A' Jammed plunger link assembly Broken lock lever end pivot pin Defective handle relay in the power supply
Defective handle optic (Use TEST 6) Blown reel fuse (#6) Poor contact at reel connector
TroubleshootinE
8- 3
Hopper Payout Fault Finding Guide
* Hopper Overpay (31 Code) Standard Wide-body Cabinet
* * *
Count switch defective or out of adjustment Loose or shorted count switch wire Defective kicker assembly
* Hopper Overpay Narrow or Intermediate Cabinet Type
* *
See above Faulty fluorescent lamp or lamp driver unit
* Hopper Short pay
*
Count switch defective or out of adjustment Worn or otherwise defective kicker solenoid link bracket
*
* Coin out Jam (32 Code)
* * *
Count switch out of adjustment Warped coin disk Defective coin shifter
* Hopper Empty (33 Code) (Assuming coins in the hopper)
*
Count switch defective or out of adjustment Defective kicker solenoid Worn or defective kicker linkage Idle rotation of coin disk
With coin disk turning
* Hopper Empty with motor energized but coin disk is not turning
* *
* * * * * *
Coins jammed at the knife Coin disk prevented from turning by foreign matter Broken bowl Warped coin disk Defective Gear head assembly Loose disk bushing
84
Universal Slot Machine Manual
Miscellaneous Fault Finding Guide
* Lamp doesn't light
* * *
Blown Fuse #6 Lamp burned out Improper socket contact
* Abnormal 7-Segment display
*
Bad LED segment (Check with SELF-TEST 5) Bad connector contact Bad component on main logic board Bad component on LED display board
* * *
* No sound or abnormal sound
* * * * * *
Sound volume not turned up Blown fuse #4 Defective speaker Bad wiring or connector contacts Sound EPROM missing from main logic board Defective component on sound amplifier b oard or main logic board
* Electromagnetic counters do not increment
* * *
Blown fuse #6 Bad component on main logic board Bad counter unit
* Constant Error code '50' or '51'
* *
Defective door switch(es) Door switch or door frame is out of adjustment
* RAM ERROR '12' Code
*
Temporary static 'shock' to main logic board Bad grounding throughout cabinet 5 Vdc wire shorted to ground Defective component on main logic board
* * * *
Troubleshooting Miscellaneous Fault Finding Guide (continued)
85
P7
Parts Catalog 7. 3 AND 4 REEL MECHANISM EXPLODED VIEW
Universal Slot Machine Manual 8. 5 REEL MECHANISM EXPLODED VIEW
P8
P9
Parts Catalog 9. REEL MECHANISM PARTS LIST
Universal Slot Machine Manual
P10
10. CONTROL PANEL EXPLODED VIEW AND PARTS LIST
No 1
2 3 4 5
6 7 8 9 10
16 17 18
Parts Name
Cap (Rounded) [Square] [ Rectangular] Lens [Rounded) [Square] [ Rectangular]
Spring Holder [Rounded] [Square] [ Rectangular] Spring Frame [Rounded] [Square] [ Rectangular] Spacer Nut Miniature Lamp 28V Lamp Holder Micro Switch Decorated Plug Nut (M24) Control panel
Q'ty 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Parts No.
R520001 R520002 R520003 R510051 R510057 R510060 R510052 R510058 R510061 F710001 R510053 R510058 R510062
R510054 R510055 E1402803
R510056 E650A23 M1140051 F21024 Refer to P5 Item 27
Item Parts Name No. 19 Button Insert [(R) "Change"] "Collect"] ( [ ( [(S) [ (
[ ( (
"Bet"] "Bet 1"I "Bet 2"] "Bet 3"] "Bet 4"]
"Bet 51 "1st Coin"] "2nd Coin"] "3rd Coin"] "4th Coin"] "5th Coin"]
"Bet Max."] "Bet 1"] "Bet 2"] "Bet 3"] "Bet 4"] "Bet 5"]
"Hold"] "Hold/Cancel"] [(R) "Collect/Credit Mode")
Q'ty
Parts No.
1 1 1 1
R5201.. R520102 R520103 R520104
1 1 1
R520108 R520201 R520202 R520203 R520204
1 1 1 1
1 1 1 1 1 1 1
1 1 1 1
R520105 R520106 R520107
R520205 R520210 R520211
R520212 R520213 R520214 R520215 R520220 R520221 R520301
P17
Parts Catalog 17. STANDARD HOPPER EXTERNAL PARTS LIST
Universal Slot Machine Manual 18. MINI (RED) HIGH SPEED HOPPER EXPLODED VIEW
P18
P19
Parts Catalog 19. MINI (RED) HIGH SPEED HOPPER PARTS LIST
Universal Slot Machine Manual 20. SHADOW BOX ASSEMBLY EXPLODED VIEW AND PARTS LIST
P20
P29
Parts Catalog 29. SUGGESTED PARTS-ON-HAND LIST
The following list shows the various parts that have a tendency to wear excessively and / or which have a life expectancy of less than 12 months.
DESCRIPTION
PART NO.
HANDLE MECHANISM Photo Sensor A000012 Photo Sensor A000015 Photo Sensor A000016 Cotter Pin F42028 Cotter Pin F42036 Pivot Pin 'A' F447001 Pivot Pin 'B' F447002 Pivot Pin 'G' F447008 E-Ring F61006 Spring 'A' F717001 Spring 'B' F717002 Torsion Spring F727001 Lock Lever End MI 170010 Trip Lever 'A' M1170015 Slide Bracket M1170018 Trip Lever 'B' M1170042 Plunger Link M1170044
PRICE
5.70 5.70 5.70 .04 .04 .80 . 80 1.25 .04 1.25 .50 1.25 8.00 4.50 3.20 7.50 1.75
DESCRIPTION
PART NO.
PRICE
HOPPER ASSEMBLY Gear Box E7568P60 Bowl Bolt F186004 Soft Bowl Spring F716004 Hard Bowl Spring F716001 Coin Runner 5c M1160201 lOc M1160206 25c M1160202 50c M1160208 $1.00 M1160203 Coin Disk 5c M1160301 lOc M1160306 25c M1160302 50c M1160308 $1.00 M1160303 $5.00 M1160304 $25.00 M 1160305 $100.00 M1160309
25.25 25.25 25.25 25.25 25.25 48.00 48.00 67.85
Disk Bushing Link Coin Shifter Coin Bowl
10.00 .75 2.75 23.00
32.50 1.50 1.85 1.25 8.25 8.25 8.25 8.25 8.25
COIN TRACK ASSEMBLY Lockout Coil $1.00 Acceptor CC-16 Acceptor CC-30 Acceptor Coin Optic Pin Regular Size $1.00 Size $5.00 Size
E714001 M1145206 M1145203 M1145302
4.40 56.50 50.00 85.00
M1140121 M 1140122 M1140123
.50 .60 .60
M 1160501 M1160514 M1260100 R556006
MISCELLANEOUS ITEMS Mini 28V Lamp Fluorescent Tubes 6W 8W low 15W Starter - 6,8,10W Starter - 15, 30W Door Switch Fuse - 3A Fuse - 4A Fuse - 5A
E1402803
. 70
E150106 E150108 E150110 E150115 E160008 E160115 E6107930 E17003 E17004 E17005
2.50 3.40 3.40 3.40 1.25 1.25 8.25 .25 .25 . 25
APPENDIX-A TABLE OF SYMBOL CODE NO.
SYMBOL CODE NO.
1 2 3 4 5 6 7 8 SYMBOL CODE NO.
1 2 3 4 5 6 7
SYMBOL CODE NO.
1 2 3 4 5 6 7
MODEL NO.
MODEL NO.
MODEL NO.
MODEL NO.
MODEL NO.
8224 8225 8426 8427
8466 8469 8473 8566
8471
8470 8520 8474 8565 8474 8472 8501
8502 8503 8511 8512
7 BAR 3 BAR 2 BAR 1 BAR BLANK
7 3 BAR 2 BAR 1 BAR BLANK
3 BAR 2 BAR 1 BAR MELON BELL PLUM ORANGE CHERRY
7 3 BAR 2 BAR 1 BAR CHERRY BLANK
7 BAR 3 BAR 2 BAR 1 BAR BLANK
MODEL NO.
MODEL NO.
MODEL NO.
MODEL NO.
8467
8468
8505
7 11 8 STAR BAR MELON BLANK
7 BAR STAR 8 MELON BLANK
8504 8508
7 BAR 5 BAR 1 BAR BLANK
7 BAR 3 BAR 2 BAR 1 BAR CHERRY-BAR BLANK
MODEL NO.
MODEL NO.
MODEL NO.
MODEL NO.
8506 8561
8515 8562
8517
8518 8563
7 BAR 5 BAR 1 BAR CHERRY-BAR BLANK
JOKERS-WILD 7 BAR 3 BAR 2 BAR 1 BAR BLANK A-1
WILD-BAR 7 MELON BELL PLUM ORANGE BLANK
JOKERS-WILD 7 BAR 5 BAR 1 BAR BLANK
SYMBOL CODE NO.
1 2 3 4 5 6 7
SYMBOL CODE NO. 1 2 3 4 5 6 &
SYMBOL CODE NO. 1 2 3 4 5 6 7
MODEL NO.
MODEL NO.
MODEL NO.
MODEL NO.
8514 8542
8543 8546
8544
8545
WILD-BAR 5 BAR 1 BAR BLANK
WILD-BAR 3 BAR 2 BAR 1 BAR CHERRY-BAR BLANK
WILD-BAR 5 BAR 1 BAR CHERRY-BAR BLANK
MODEL NO.
MODEL N0.
MODEL NO.
MODEL N0.
8554
8556
8557
8558
MODEL NO.
MODEL NO.
MODEL NO.
MODEL NO.
8550
8551
8567
8568
WILD-BAR 3 BAR 2 BAR 1 BAR BLANK
DOUBLE 7 3 BAR 2 BAR 1 BAR BLANK
7 BAR MELON-BAR BELL-BAR PLUM-BAR ORANGE-BAR CHERRY-BAR BLANK
DOUBLE 7 3 BAR 2 BAR 1 BAR CHERRY BLANK
7 3 2 1 BLANK
A- 2
DOUBLE 7 BAR 5 BAR 1 BAR CHERRY-BAR BLANK
7 BAR BAR BELL PLUM ORANGE CHERRY
DOUBLE 7 BAR 5 BAR 1 BAR BLANK
7 CHERRY-BAR BELL PLUM ORANGE
